3. Turn the computer right-side up, with the front toward you.
4. Disconnect the following cables from the system board:
Bluetooth module cable (1)
TouchPad cable (2)
Fingerprint reader board cable (if equipped) (3)
USB board cable (4) and release from top cover clips (5)
Num lock light cable (6)
5. Remove the two Phillips PM2.5×7.0 screws (1) that secure the top cover to the computer.
6. Lift up the rear edge of the top cover until it releases from the base (2).
70 Chapter 4 Removal and replacement procedures